		window.onload = function() {
			setTimeout(function() {
				var $ul = $("#content_right_2");
				var liHeight = $ul.find("div:last").height() + 10;
				$ul.animate({
					marginTop : liHeight + "px"
				}, 1200, function() {
					$ul.find("div:last").prependTo($ul);
					$ul.find("div:first").hide();
					$ul.css({
						marginTop : 0
					});
					$ul.find("div:first").fadeIn(1000);
				});
			}, 800);
		}

		$(function() {
			var scrtime;
			$("#content_right_2").hover(function() {
				clearInterval(scrtime);
			}, function() {
				scrtime = setInterval(function() {
					var $ul = $("#content_right_2");
					var liHeight = $ul.find("div:last").height() + 10;
					$ul.animate({
						marginTop : liHeight + "px"
					}, 1500, function() {
						$ul.find("div:last").prependTo($ul);
						$ul.find("div:first").hide();
						$ul.css({
							marginTop : 0
						});
						$ul.find("div:first").fadeIn(1000);
					});
				}, 3400);
			}).trigger("mouseleave");
		});

		function selectTag(showContent1, showContent2, selfObj) {
			// 操作标签
			var tag1 = document.getElementById("content_left_1");
			var tag2 = document.getElementById("content_left_4");
			var tag3 = document.getElementById("content_left");
			var tag4 = document.getElementById("content_right");
			var tag5 = document.getElementById("reg_1");
			var tag6 = document.getElementById(selfObj);
			tag1.style.backgroundColor = "#8fac6a";
			tag2.style.backgroundColor = "#8fac6a";
			tag3.style.display = "none";
			tag4.style.display = "none";
			tag5.style.display = "none";
			tag6.style.backgroundColor = "#658a15";
			document.getElementById(showContent1).style.display = "block";
			document.getElementById(showContent2).style.display = "block";
		}

		function onchg(node) {
			node.style.backgroundColor = "#939e7e";
		}
		function outchg(node) {
			node.style.backgroundColor = "#b6c0a2";
		}